Seronine
[化] 血清素
🗣️ 情景例句
Carl will be perfectly fine after we remove his tonsils.
切除扁桃腺之后，Carl会完全恢复健康的。
I was surprised to see you here.
我想不到在这里碰到了你。
It is good preparation for the world outside schools and universities.
这对走出学校进入社会是一个良好的准备。